Starrett 749.1BZ-12RL Electronic Depth Micrometer 0-12" with Output

Starrett 749.1BZ-12RL Electronic Depth Micrometer 0-12" with Output . This depth micrometer has a wide range for measuring the depth of most holes slots, shoulders, and projections. A base shape design that will automatically position the fingers so the base will be held in place evenly.